28684452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 71234240

約数和(自身を除く): 42549788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 388, 582, 1164, 1297, 1843, 2594, 3686, 3891, 5188, 5529, 7372, 7782, 11058, 15564, 22116, 24643, 49286, 73929, 98572, 125809, 147858, 251618, 295716, 377427, 503236, 754854, 1509708, 2390371, 4780742, 7171113, 9561484, 14342226, 28684452]

約数ペア:

[(1, 28684452), (2, 14342226), (3, 9561484), (4, 7171113), (6, 4780742), (12, 2390371), (19, 1509708), (38, 754854), (57, 503236), (76, 377427), (97, 295716), (114, 251618), (194, 147858), (228, 125809), (291, 98572), (388, 73929), (582, 49286), (1164, 24643), (1297, 22116), (1843, 15564), (2594, 11058), (3686, 7782), (3891, 7372), (5188, 5529)]